CT80-EN V1.1 08/12
14
Specifications
General Specifications
Display
128 x 64 LED with backlighting
Voltage display update rate
2.5 seconds max.
Over range indication
‘OL’ display
Equipment Power Rating
100 to 250 VAC 3.9 VA, 45 to 65Hz, 18.0mA
Operating Temperature
0
C to 50
C (32
F to 122
F)
Storage Temperature
0
C to 50
C (32
F to 122
F)
Operating Humidity
Max 80%
Storage Humidity
Max 80%
Case construction
ABS UL 94V/0/5VA rated
Altitude
2000m (6561.7 ft)
Dimensions
203 x 71 x 51 mm (8 x 2.8 x 2”)
Weight
317.5g (11.2 oz.)
Safety approvals
CE, ETL
General safety
For indoor use and in accordance with the requirements for
double insulation to IEC1010-1 (2001): EN61010-1 (2001)
Overvoltage Category II 300V Pollution Degree 2.
Copyright
©
2012 Extech Instruments Corporation (a FLIR company)
All rights reserved including the right of reproduction in whole or in part in any form
www.extech.com
ISO-9001 Certified
Measurement Specifications
Range and Resolution
Accuracy
Line Voltage
85.0 to 250.0 VAC
± (1.0% + 0.2V)
Peak Line Voltage
121.0 to 354.0 VAC
± (1.0% + 0.2V)
Frequency
45.0 to 65.0 Hz
± (1.0% + 0.2Hz)
Voltage drop (%)
0.1 to 99.9%
± (2.5% + 0.2%)
Voltage (under load)
10.0 to 250.0 VAC
± (2.5% + 0.2V)
Neutral to Ground Voltage
0.0 to 10.0 VAC
± (2.5% + 0.2V)
0.00 to 3.00
Ω
(Hot)
± (2.5% + 0.02
Ω
)
Impedance
>3
Ω
(Neutral, Ground)
Unspecified
GFCI Trip Time
1ms to 6.500 Seconds
± (1.0% + 2ms)
GFCI Trip Current
6.0 to 9.0mA
± (1.0% + 0.2mA)
EPD Trip Current
30.0 to 37.0mA
± (1.0% + 0.2mA)
AFCI Test Current Pulses
8 to 12 pulses (106 to 141 amps each)
AFCI Test Time
0.5 seconds total (each pulse 8.3ms max.)
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